Kattanagaram is a village in Thiruvidaimarudur tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kattanagaram was 623 which includes 305 males and 318 females. Kattanagaram covers 211.97 ha area. Pincode of Kattanagaram is 612504.